lon bought 40 ounces of sliced ham. He used 3/4 of the ham to make sandwiches for his friends and 1/5 of the ham in an omelet how many ounces were left

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1